Confidence: Medium · Source: FCC ULS · As of 2026-09-10

AB9PX

Cancelled

Klein, William C

Location: Greenfield, WI
Class: Amateur Extra
Granted: 2007-05-29
Expires: 2017-05-29
Previous call: KC9LRG
FRN: 0016529158

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Vanity availability

Available

Available now

AB9PX cleared its 2-year hold on 2010-01-14. Eligible for vanity application.

Last held by Klein, William C (WI).

Confidence: High

Cancelled licenses begin the 2-year hold immediately, so this date is the firm release date per §97.19. Already past — fileable subject to FCC verification.

Callsign genealogy

Full chain →

Previously held by current licensee

KC9LRGcancelled· E
Klein, William CWIgranted 2007-05-29cancelled 2007-11-26

Prior holders later became

AB9RCcancelled· E
Klein, William CWIgranted 2008-01-15cancelled 2010-05-28

License history

0 events

No recorded events.

More vanity slots coming available

From Wisconsin

All →

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Starting with AB9

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AB9LH IN · 2027-03-15
AB9IT WI · 2027-04-07
AB9XP IL · 2027-04-26

Full history → Vanity availability → Callsign genealogy →